2021029677

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{4597}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 3156067200

約数和(自身を除く): 1135037523

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 857, 2571, 4597, 7713, 13791, 16283, 23139, 41373, 48849, 87343, 124119, 146547, 262029, 439641, 786087, 2358261, 3939629, 11818887, 35456661, 74852951, 106369983, 224558853, 673676559, 2021029677]

約数ペア:

[(1, 2021029677), (3, 673676559), (9, 224558853), (19, 106369983), (27, 74852951), (57, 35456661), (171, 11818887), (513, 3939629), (857, 2358261), (2571, 786087), (4597, 439641), (7713, 262029), (13791, 146547), (16283, 124119), (23139, 87343), (41373, 48849)]